bed bug(redirected from Wall louse)
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Related to Wall louse: bed bug
bed bugDrug slang
Regional slang for fellow drug addict.
A small haematophagous (blood-sucking) arthropod.
Pruritus and, in sensitive individuals, urticaria, vesiculobullous lesions, arthalgia, asthmatiform symptoms.
• Cosmopolitan—Cimex lectularius.
• Tropical—Cimex hemipterus.
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